Sign in
Google apps
Main menu
empty
On Blogger since September 2009
Profile views - 842
Report Abuse
My blogs
Math 141
voidplay
About me
Introduction
I am a professor of mathematics. (I began calling myself "Empty" or Ø when hanging around at blogs, because I am somewhat fixated on the empty set. Students and colleagues know that I can be a bit of an ancient mariner about it.)